Parker Airtek SMART CYCLE PLUS 80, Operator'S Manual, Page: 21 / 45

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ALARM CODE CONDITION TIMEOUT
SHUTDOWN
RESET
HIGH DEW POINT 11 Actual dew-point is 15ºF above the
target setting 2 seconds No Auto
DRYER OVERLOAD 12 Dew Point > Set Point +40ºF 10 minutes YES MANUAL
BAD SENSOR
SHUTDOWN 13 Dew Point, Suction Temp, Suction
Pressure, or Discharge Pressure is
reading out of range 2 seconds YES MANUAL
LOW PRESSURE 14 Suction PSI < Set point during
compressor on 5 seconds YES MANUAL
HIGH PRESSURE 15 Discharge Pressure > High Setting, or
Switch is open while compressor is on 1 Seconds YES MANUAL
HIGH SUPERHEAT!
(Semi-Hermetic) 16 Compressor is running. Superheat
Calculation is >40ºF and Suction
temperature >75ºF 40 minutes no Auto
HIGH SUPERHEAT!
(Hermetic) 16 Compressor is running. Superheat
Calculation is >40ºF and Suction
temperature >75ºF 40 minutes YES MANUAL
DRAIN FAULT 17 Drain switch is closed for too long See Note 1 No Auto
FROZEN EVAP! 18 Dew-Point <= 20ºF 10 minutes YES MANUAL
HIGH CONDENSER
TEMP 21 Ambient/Water temperature is higher
than setting 60 seconds No Auto
HIGH INLET TEMP 22 Inlet temperature is higher than
setting 60 seconds No Auto
HIGH DIFFERENTIAL
PRESSURE SWITCH 23 Input from PSID switch is closed 2 seconds No Auto
EMERGENC Y STOP 24 E-Stop switch is opened or internal
fuse is blown 2 seconds YES MANUAL
BAD PUMP DOWN 25 Pressure switch remains open for 1
minute after shutdown, or cycles
more than 8 times per hour 1 hour (see
description)
YES MANUAL
BAD SENSOR
WARNING 26 Inlet, or Condener temperature is
reading out of range 2 seconds No Auto
NON-REC OVERABLE
SYSTEM FAULT 27 Dryer is not configured or
configuration has been corrupted 1 Seconds YES MANUAL
C HANGE FILTER 28 Timer has timed out 6 months or
8 hours
No MANUAL
Note 1 - Timeout is Drain Duration s10 seconds
Section 7.0 – DIAGNOSTIC CODES